BGS mineralogy and petrology collection record

Sample number	E20467; COLLNOV.W.8;
Sample Donor	Wilson,V.
Rock name	'Original entry: Gritty Silicious Siltstone'
Stratigraphy	Not entered
Comments	Hard silica clay, (17' thick) in base of Upper Estuarine Series.
Locality details	Framples Field Clay Pit, on S.side of the Wansford-Kingscliffe Rd. 1150y. W.of Old Sulehay Lodge, Yarwell
50k map sheet	Stamford (157) View images in GeoScenic related to 'Stamford' View the geology near 'Stamford'
Map reference	TL 040 987
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.